Direction: Read, analyze and solve the problem. Show your solution.

Direct proportion

1. 3 cans of juice can fill a pitcher while 2 pitchers can fill 5 glasses. How many cans of juice are needed to fill 20 glasses?

2. There are 5 tetra packs of red iced tea for every 7 tetra packs of green iced tea in a box. If there are 45 tetra packs of red iced tea, how many packs of green iced tea are there?

3. A boat can travel 45 miles on 7 gallons of gasoline. How much gasoline will it need to go 78 miles?

Inverse proportion

4. 10 workers can finish a piece of job in 3 days. How many days will the same job be done if there are only 5 workers?

5. Allan has enough money for a 12 day vacation if he spends Php 500 a day, for how many days will his money last if he decides to spend only Php 400 a day?

Partitive proportion

6. The ages of Rose, Daisy and John sum up to 96. If the ratio of their ages is 3:4:5, what are their ages?

7. There are 7 mangoes for every 11 bananas. There are 90 bananas and mangoes. How many of each kind of fruit are there?

8. Marc cut a thread 135 meters long into 3 pieces in the ratio of 2:3:4, how long was the longest piece?


Nonsense = Report
Pasagot po ng maayos, salamat.​